EP3609774B1 - Fördereinrichtung für eine automatisierte fertigungsstrasse, bauteilträgerwagen für eine fördereinrichtung und verfahren zum betrieb einer fördereinrichtung - Google Patents

Fördereinrichtung für eine automatisierte fertigungsstrasse, bauteilträgerwagen für eine fördereinrichtung und verfahren zum betrieb einer fördereinrichtung Download PDF

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Publication number
EP3609774B1
EP3609774B1 EP18718756.2A EP18718756A EP3609774B1 EP 3609774 B1 EP3609774 B1 EP 3609774B1 EP 18718756 A EP18718756 A EP 18718756A EP 3609774 B1 EP3609774 B1 EP 3609774B1
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EP
European Patent Office
Prior art keywords
component carrier
conveyor track
carrier carriage
conveyor
rollers
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP18718756.2A
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German (de)
English (en)
French (fr)
Other versions
EP3609774A1 (de
Inventor
Rainer Stadler
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EBZ Systec GmbH
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EBZ Systec GmbH
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Publication date
Application filed by EBZ Systec GmbH filed Critical EBZ Systec GmbH
Priority to PL18718756T priority Critical patent/PL3609774T3/pl
Publication of EP3609774A1 publication Critical patent/EP3609774A1/de
Application granted granted Critical
Publication of EP3609774B1 publication Critical patent/EP3609774B1/de
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D65/00—Designing, manufacturing, e.g. assembling, facilitating disassembly, or structurally modifying motor vehicles or trailers, not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D65/00—Designing, manufacturing, e.g. assembling, facilitating disassembly, or structurally modifying motor vehicles or trailers, not otherwise provided for
    • B62D65/02—Joining sub-units or components to, or positioning sub-units or components with respect to, body shell or other sub-units or components
    • B62D65/18—Transportation, conveyor or haulage systems specially adapted for motor vehicle or trailer assembly lines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G35/00—Mechanical conveyors not otherwise provided for
    • B65G35/06—Mechanical conveyors not otherwise provided for comprising a load-carrier moving along a path, e.g. a closed path, and adapted to be engaged by any one of a series of traction elements spaced along the path
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
    • B65G2201/02—Articles
    • B65G2201/0294—Vehicle bodies

Definitions

  • the invention relates to a conveyor device for an automated production line, a component carrier trolley for a conveyor device, and a method for operating a conveyor device according to independent claims 1 and 11 and 15, respectively.
  • Conveyors and component carriers are from the prior art, e.g. from WO 16/150543 A1 or the EP 2 560 861 B1 known.
  • the various body parts are connected to one another at several workstations with the help of robots, mostly by spot welding or other connection methods.
  • the robots are programmed in such a way that they attach their connections to precisely defined coordinates in the space.
  • the task of a conveying device which makes the individual components or component groups available at the workstations, is to precisely guide the components or component groups to the right place, often within a fraction of a millimeter, so that the coordinates given to the robots and the position of the workpiece from components or component groups matches as exactly as possible.
  • the workpiece is positioned along three spatial directions X, Y, Z by aligning a component carrier trolley as part of the conveyor device.
  • the component carrier trolley drives into the work station and then has to go along its Direction of movement (X), perpendicular to the direction of movement (Y) and in the vertical (Z).
  • the object of the invention is therefore to improve the known conveying devices with regard to their installation space and exact positioning.
  • the exact positioning of the component carrier trolley in the work station allows the manipulators, in particular the industrial robots, to control precisely specified coordinates in order to perform processing tasks.
  • the positioning in at least one, preferably all three spatial directions takes place via the interaction of positioning and reference means, which are in particular adjustable and can be set to the required tolerance in each work station after the conveyor has been installed at the work site.
  • positioning surfaces or positioning blocks are particularly preferably provided which move against reference rollers on one or two contact surfaces and bear against them when the exact position is reached. Other types of mechanical stops are conceivable here.
  • rollers of the conveyor device being at least partially components of individual guide units and the rollers of a guide unit comprising spring-loaded or unsprung or rigid suspensions, the guide units preferably being arranged in the area of a work station.
  • the component carrier carriage driven via the friction surface interacts with the driven rollers in order to be moved along the conveyor path through the work stations and between the work stations.
  • the driven rollers are partially accommodated in guide units, the guide units which move the component carrier carriage along the conveyor track and over this at least along the conveyor track (X-axis).
  • These guide units are at least partially equipped with a suspension for the suspension of the rollers, so that, on the one hand, a change in the plane of movement, formed from the direction of movement (X-axis) and a perpendicular to it, in the horizontal transverse axis (Y-axis), is possible is, and on the other hand, a pre-tensioning or pressing of the drive rollers against the friction surface can be adjusted, the effective force of which exceeds the weight of the component carrier carriage with components or component groups arranged thereon.
  • positioning along the course of the conveyor track (X direction) is carried out by at least one pin, the pin preferably protruding from the conveyor track and engaging positively in a receptacle on the component carrier trolley.
  • Such pins can catch the component carrier carriage and bring it into a desired position by means of a corresponding conical tip design. They are quick to operate and can absorb large forces when installed.
  • positioning is perpendicular to the course of the conveyor track (Z direction) by at least two positioning means, in particular Z packets on the component carrier trolley in cooperation with at least two reference means, in particular two Z stops or Z rollers.
  • the Z-positioning i.e. the positioning in the vertical direction (Z-axis) offers itself via positioning surfaces / positioning packages on the component carrier trolley or the work station, which interact with reference means on the other component by mechanical contact.
  • the positioning means preferably cooperate with an upwardly facing surface with a downwardly facing surface or role of the reference means.
  • This immersion in an end position through the interaction of an opposing, downwardly displacing pair of surfaces or a positioning surface with a downwardly displacing roller allows exact positioning in the vertical axis (Z-direction), in particular against the action of spring-mounted drive rollers.
  • This positioning is particularly advantageous compared to a resting position, since lifting moments, e.g. can be compensated by manipulators without the exact position being endangered.
  • the component carrier trolley is held clamped in the Z-direction.
  • positioning transversely to the course of the conveyor track (Y direction) is carried out by at least two pins, the pins being spaced from one another and preferably protruding from the conveyor track and engaging positively in a receptacle on the component carrier trolley.
  • the component carrier carriage can be clearly oriented in the X-direction and Y-direction by means of two points with pegs. These can act simultaneously or one after the other on the component carrier trolley.
  • positioning is carried out transversely to the course of the conveyor track (Y direction) by at least two positioning means, in particular Y packs on the component carrier trolley in cooperation with at least two reference means, in particular two Y stops or Y rollers.
  • the Y-positioning can also take place by means of corresponding positioning packages which move against roller surfaces or in roller pairs and thus bring about an exact position in space along the Y-axis.
  • Another embodiment of the conveyor device according to the invention provides that the positioning of the component carrier trolley relative to the workstation along one, preferably two, in particular three spatial directions is positively formed, so that in particular the component carrier trolley is prevented from lifting off the conveyor track.
  • the overall result of positioning means that form a form fit is that the component carrier trolley is held stationary in the work station and, in particular, forces are exerted by the manipulators, e.g. Industrial robot, withstands. This further improves the precision of the machining and reduces the number of malfunctions and errors.
  • manipulators e.g. Industrial robot
  • the conveyor device on the conveyor track running in the longitudinal direction is formed at least one profile, preferably two or more profiles, with at least one roller, preferably a roller arrangement on the component carrier carriage engaging in the profile in a form-fitting manner that the Component carrier carriage from the conveyor track and / or a lateral offset of the component carrier carriage relative to the conveyor track is prevented.
  • a profile e.g. an extruded profile or a C-rail, which is encompassed by rollers or in which a roller engages, represents a form fit for the transport of the component carrier trolley, so that the component carrier trolley is prevented from tipping or releasing.
  • a particularly stable result can be achieved by positively receiving at least one roller in a C-rail, the roller resting on the upper flank of the C-rail and rolling off when moving , guides secured against lifting and tipping are provided.
  • the single-track track runs below the component carrier trolley, in particular centrally below the component carrier trolley.
  • a lateral offset is appropriate.
  • the points to be kept accessible to the manipulators determine the arrangement of the components of the conveyor device.
  • each hold-down device comprising a hold-down roller and a roller carrier, the hold-down roller being arranged by means of the roller carrier on a profile of the conveyor track and the hold-down rollers in such a way the rollers of the conveyor track are aligned so that a component carrier carriage traveling along the conveyor track can be guided continuously between several hold-down rollers and several rollers, with provision being made in particular that two hold-down devices are arranged opposite one another on the profile of the conveyor track.
  • the hold-down device with a spring, the hold-down roller being able to be pressed against a surface of a component carrier trolley moving along the conveyor track by means of the spring in such a way that the component carrier trolley is pressed onto the rollers on which the component carrier trolley rests
  • the hold-down comprises a lever and the hold-down roller is articulated by means of the lever on the profile of the conveyor track so as to be pivotable about a pivot axis running horizontally in the Y-direction (Y) and the spring connects the lever to the profile in such a way that it generates a torque by generates the pivot axis
  • two oppositely arranged hold-downs are connected in the area of their pivot axis by a connecting means, the two levers being connected to the connecting means in such a way that they are independent of one another about their pivot axes are pivotable.
  • the conveying device comprises a pegging device, the pegging device comprising a pegging device, in particular designed as a sword, and a quiver for receiving the pegging pin, the quiver extending transversely to a blocking direction (X direction), in particular in the Z direction (Z)
  • a release position can be moved into a blocking position in which the pin is received by the holder, it being provided in particular that the holder comprises two oppositely arranged rolling elements, whereby it is provided in particular that the axes of rotation of the rolling elements are transverse to the direction of travel (X ) are arranged so that the pin is received by the quiver with little friction when it moves into the locked position, it being provided in particular that the pin can be mounted on a component carrier carriage which can be moved on the conveyor track.
  • Such a locking device can be easily integrated into the profile of the conveyor track.
  • such a pegging device can be operated with low drive forces, since the frictional forces are reduced by the rolling elements.
  • the conveyor device to equip it with at least one coupling device, the coupling device having at least one coupling piece arranged in one of the work stations of the conveyor device and one on a component carrier carriage comprises mountable mating coupling piece, wherein the coupling piece can be moved in particular together with a quiver of a locking device in such a way that the coupling piece can be coupled to the mating coupling piece of the component carrier carriage in a working position in the work station, the coupling device in particular comprising a media coupling device, by means of which the component carrier carriage preferably with Compressed air and / or electricity can be supplied.
  • additional functions can be implemented on the component carrier trolley, in particular in each work station, for which the component carrier trolley requires active components.
  • a preferred embodiment provides that the fastening grid on the support structure is formed over at least 60%, preferably at least 80% of the length of the support structure.
  • a particular embodiment of the component carrier carriage provides that at least one receiving means for the components or component groups as well as at least one positioning means for aligning the component carrier carriage relative to the workstation is arranged on at least one cross member.
  • the combined arrangement of positioning means for the component carrier trolley and receiving means for components or component groups to be picked up reduces the number of cross members and thus frees up more space for the use of manipulators, in particular industrial robots.
  • the above-described clamping, form-fitting positioning also results in a more precise, spatially fixed arrangement of the components or component groups reached.
  • the drive via a friction surface provides access to high dynamics when accelerating and braking the component carrier trolley.
  • almost all drive means can be relocated to the conveyor track through the friction surface.
  • a construction space for, for example, rollers in the area of the support of the component carrier carriage is not required and is available for the connection of cross members or the like. This makes the component carrier trolley more compact and frees up more space for the use of manipulators, in particular industrial robots.
  • the immersion according to the invention in the Z-positioning by changing from a transport level to a positioning level below allows a form-fitting clamping of Positioning means against spring-loaded drive rollers in guide units, which prevents lifting and enables particularly precise Z-positioning.
  • a preferred embodiment of the method is characterized in that the movement dynamics change between two positioned states in the work stations in less than 12 seconds, preferably between 5 seconds and 10 seconds, in particular within 6 seconds.
  • the insertion of a pin for X-positioning takes approx. 0.5s to 1s and must be done with the component carrier trolley stationary.
  • Positioning in one, preferably two, spatial axes during the dynamic of the movement (braking) results in a time advantage compared to positioning which only takes place within the workstation after it has been moved in.
  • a shortened cycle time leaves more time for processing by manipulators, especially industrial robots.
  • a single-track track is understood to mean a conveyor track which, in its longitudinal extension, comprises only one profile, which is formed from a plurality of profile sections lined up in a row.
  • the single-track track comprises a multiplicity of rollers mounted on the profile, on which the at least one component carrier trolley rolls. It can also be provided that two or more rollers are arranged next to one another. A parallel arrangement of rollers enables the contact surface to the component carrier trolley to be widened in a simple manner.
  • FIG. 1 a first variant embodiment of a conveyor device 1 according to the invention, which comprises a conveyor track 2 and a component carrier carriage 3 with a central longitudinal axis L3.
  • the conveyor device 1 shown as an example represents the area of a work station 4 in the course of a production line.
  • the component carrier trolleys 3 are brought into the area of the work station 4 from the course direction 5 and leave it in the direction of the further course 6 of the production line.
  • the conveyor track 2 is in the present case designed as a single-track track 7 (English monorail). It comprises a column 8, 9 arranged profile 10, in which spaced apart rollers or roller pairs 11, at least partially in guide units 12 with spring-loaded suspension roller pairs 11 are arranged. The rollers or roller pairs 11 are driven to rotate via a drive 13 in order to move the component carrier carriage 3 dynamically along the conveyor track 2.
  • the profile 10 comprises a plurality of profile sections lined up in a row.
  • the component carrier trolley 3 in turn comprises a centrally arranged hollow profile 20, which is connected to a flat profile 21 on its underside.
  • the flat profile 21 forms a friction surface 22 on its underside, which in cooperation with the rollers or roller pairs 11 and the drive 13 enables a dynamic movement of the component carrier carriage 3.
  • Corresponding guide units 12 (see Figure 3a ) with sprung suspended driven rollers or roller pairs 11 are arranged at regular intervals along the conveyor track 2 in order to ensure that the component carrier carriage 3 can always be driven.
  • the component carrier trolley 3 further comprises cross members 23, 25, which in turn carry receiving means 24 for components or component groups, in particular a body of a vehicle (not shown).
  • a part of the cross members, namely the cross members 25, comprise not only receiving means 24 but also positioning means 30, which in the present case are provided for positioning along the Y axis on the front section of the component carrier carriage 3 on the left in the direction of movement.
  • the cross members 23 also include corresponding receptacles 29, for example in the form of clamping profiles, for flexible positioning and fixing of the receptacle means 24.
  • positioning means 30 are provided on the front cross member 25 on the left in the direction of travel.
  • Corresponding Y positioning means are provided on the rear cross member 31 on the right in the direction of travel, which in the present case are covered by the illustration.
  • the Y positioning means are made up of so-called Y packets 40, 41 (see in particular Figures 2 and 4th ) formed, which move into Y reference rollers 42, 43 with the axis of rotation standing vertically in space and are received there precisely and positively in the Y direction.
  • the Y position of the component carrier carriage 3 is determined by the two reference roller pairs, namely Y reference rollers 42 (front left) and Y reference rollers 43 (rear right).
  • the Y reference rollers 42 and the Y reference rollers 43 each form Y reference means 44.
  • an offset arrangement one behind the other is also provided on a left or right side of the profile 10.
  • Z-positioning means which determine the position in the vertical axis, also move into corresponding reference means.
  • the Z-positioning means 50 in the form of Z-packets 51-54 are arranged in the area of the 4 corners of the component carrier carriage 3 on cross members 25 with positioning means.
  • the Z-packages 51-54 move into corresponding Z-rollers 55-58 (see in particular Figure 1 ) and are determined by the Z reference means 60 (see in particular Figure 2 ), formed from the respective Z-rollers, also held in a form-fitting manner in the Z-direction.
  • the interaction of the positioning means with the reference means is shown in Figure 2 explained in more detail. It can be seen that the Z positioning packs 51-54 each have an offset in the Y direction on one side, so that the respective Z reference means can pass through the area of the workstation 4 when the component carrier carriage 3 travels through.
  • the rollers or the roller pair 11 is driven via the drive 13 and resiliently mounted via a suspension 70 (shown as an example).
  • the component carrier carriage 3 rests with the flat profile 21 on the running surface of the rollers or roller pairs 11 and is moved dynamically by them.
  • rollers 72 are arranged via angular profiles 71 which engage in C-profile rails 73 on the side of the conveyor track 2. The engagement on both sides results in a form fit in the Y and Z directions, which in particular prevents the component carrier trolley 3 from tipping and lifting off the conveyor track 2.
  • the positioning in the X direction takes place via a detour 80, which can be moved out of the conveyor track 2 and engages in a corresponding hole on the underside of the component carrier carriage 3.
  • a conically shaped tip of the cutter 80 allows a certain self-centering for positioning in the X direction.
  • the illustrated conveyor track 302 is shown by two opposing Z-securing rollers 396a, 396b and two opposing Y-securing rollers 397a, 397b.
  • a component carrier carriage 303 shown only schematically, is secured against lifting off the conveyor track 302 and against lateral tilting with respect to the conveyor track 302 when stationary and in motion.
  • the component carrier carriage 303 is positioned in each work station 304 by Figure 6 Z-reference means and Y-reference means, which are not visible and which interact with Z-positioning means and Y-positioning means of component carrier carriage 303. This is similar to the Figures 1 to 4 executed.
  • the component carrier carriage 303 is positioned in such a way that it is spaced from the Z securing rollers 396a, 396b and from the Y securing rollers 397a, 397b. Contact with the Z-securing rollers 396a, 396b and the Y-securing rollers 397a, 397b is only possible if the component carrier carriage 303 is in a transport plane and not in a positioning plane.
  • FIG. 3a and FIG. 3b schematically show the change from the positioned state of the conveyor device 1 according to the invention to the transport state.
  • the reference symbols are analogous to those in FIGS Figures 1 , 2 and 4th used reference numerals are used, but are increased by 100 each.
  • the component carrier carriage 103 is in Figure 3a positioned in the area of a workstation.
  • the drive rollers 111 in profile 110 of the conveyor track 102 are pressed against the suspension 170 by the component carrier carriage 103, in particular the flat profile 121, in such a way that the friction surface 122 is arranged on a positioning plane 190.
  • This indentation is achieved by moving the Z-positioning packs 151, 152 arranged on the transverse beams 125 into the Z-reference roller 155, 156, which in the present case are formed by a roller on the underside and a roller on the top.
  • the Z position is clearly defined so that a component group 191, in particular a body (shown schematically) can be processed by industrial robots.
  • Figure 3b shows accordingly the transport state in which the Z positioning packages 151, 152 have not yet moved into the Z reference rollers 155, 156.
  • the pair of drive rollers 111 is arranged by the suspension 170 in a position that protrudes further upwards so that the underside of the friction surface 122 is guided in a transport plane 192 above the positioning plane 190.
  • the component carrier trolley In order to position the component carrier trolley in the area of a work station in the Z direction, it dips from a higher transport level 192 into a positioning level 190 below.
  • Figure 4 shows again shown the invention in the Figure 1 Component carrier carriage shown 3.
  • Component carrier carriage shown 3 Refer to the description of the Figure 1 Reference is made, corresponding components have the same reference symbols.
  • FIG. 5 a detail of a conveyor track 202, designed as a single-track track 207 (English monorail), of a second embodiment of a conveyor device 201 is shown in a perspective illustration.
  • the conveyor track 202 is shown in the area of a transfer section 215 and comprises a plurality of hold-down devices 290, 291, of which only two are described and designated as examples.
  • the transfer section 215 is between work stations designed and is used in a comparable design in particular as a transport station or empty station or bridging station.
  • Each hold-down roller 290, 291 comprises a hold-down roller 290a, 291a and a roller carrier 290b, 291b, the hold-down roller 290a, 291a being arranged by means of the roller carrier 290b, 291b on a profile 210 extending along a course of the conveyor track 202, and the hold-down rollers 290a, 291a are aligned on rollers 211 of the conveyor track 202 in such a way that a schematically indicated component carrier carriage 203 traveling along the conveyor track 202 can continuously be guided between several hold-down rollers 290a, 291a and several rollers 211.
  • two hold-down devices 290, 291 are arranged opposite one another on the profile 210 of the conveyor track 201.
  • rollers 211 of the transfer section are held rigidly or unsprung in guide units 212.
  • the rollers 211 are driven via a drive 213, with a drive means (not shown) in the profile 210, which in particular comprises a toothed belt or a chain, connecting the drive 213 and the rollers 211.
  • the hold-down 290, 291 also comprises a spring 290c, 291c, the hold-down roller 290a, 291a being able to be pressed by means of the spring 290c, 291c against a surface 203a of the component carrier carriage 203 traveling along the conveyor track (shown schematically) that the component carrier carriage 203 is pressed onto the Rolls 211 is pressed, on which this rests, so that a sufficient frictional engagement is ensured.
  • the hold-down device 290, 291 further comprises a lever 290d, 291d, the hold-down device roller 290a, 291a being articulated by means of the lever 290d, 291d on the profile 210 of the conveyor track 201 so as to be pivotable about a pivot axis 290e, 291e running horizontally in the Y direction, and the spring 290c, 291c connects the lever 290d, 291d to the profile 210 in such a way that they generate a torque about the pivot axes 290e, 291e, through which the hold-down roller 290a, 291a are pressed onto the component carrier carriage 203.
  • the Lever 290d, 291d designed as a toggle lever.
  • the exemplarily described hold-down devices 290, 291 are arranged opposite one another in pairs and connected in the region of their pivot axis 290e, 291e by a connecting means 293 running through the profile 211, the two levers 290d, 291d in particular with the connecting means 293 are connected so that they can be pivoted independently of one another about their pivot axes 290e, 291e.
  • the component carrier carriage 203 is also guided laterally by the opposing Y-securing rollers 297a, 297b arranged laterally on the profile 210, so that it is ensured that it follows the course of the profile 211 of the transfer section 215.
  • a plurality of Y-locking rollers lying opposite one another are arranged, so that the component carrier carriage 203 is secured over its entire travel route.
  • a detail of the already mentioned conveyor track 302, designed as a single-track track 307 (English monorail), of a third variant of a conveyor device 301 is shown in a perspective view, with a staking device 401 described below also in a work station or a transfer section of one of the Figures 1 to 4 or 5 shown conveying devices can be installed.
  • the conveyor device 301 represents the area of a work station 304 in the course of a production line and is equipped there with spring-loaded or pressure-loaded rollers 311.
  • the conveyor track 302 of the conveyor device 301 comprises the aforementioned staking device 401, the staking device 401 comprising a stake 403 designed as a sword 402 and a holder 404 for receiving the stake 403.
  • the pin 403 is on the component carrier carriage 303 shown only schematically and at a distance from the conveyor track 302 Conveyor 301 attached.
  • the quiver 404 is transversely to a blocking direction (X-direction) in the Z-direction from a release position (not shown) in which the sword 402 and thus the component carrier carriage 303 can be moved freely in the blocking direction (X-direction) upwards into a shown Locked position S404 can be moved.
  • the sword 402 is then - as symbolized by an arrow - received by the quiver 404.
  • the quiver 404 comprises two oppositely arranged rolling elements 405, 406, with axes of rotation D405, D406 of the rolling elements 405, 406 being arranged transversely to the blocking direction (X direction) or transversely to the travel direction (X direction), respectively, that the sword 402 is centered with its back surfaces 402a, 402b with little friction on the case 404 when it moves up out of the profile 310 into the blocking position S404 in order to position the component carrier carriage 303 in the X direction.
  • the conveyor device 301 optionally also comprises at least one coupling device 451, the coupling device 451 comprising at least one coupling piece 452 arranged in one of the workstations of the conveyor device 301 and a mating coupling piece (not shown) that can be mounted on the component carrier carriage 303, the coupling piece 452 together with the holder 404 of the pegging device 401 can be moved in such a way that the coupling piece 452 can be coupled to the mating coupling piece of the component carrier carriage 303 in the working position in the work station, the coupling device 451 comprising a media coupling device 454, by means of which the component carrier carriage 303 can preferably be supplied with compressed air and / or electricity .
  • the coupling device 451 comprising at least one coupling piece 452 arranged in one of the workstations of the conveyor device 301 and a mating coupling piece (not shown) that can be mounted on the component carrier carriage 303, the coupling piece 452 together with the holder 404 of the pegging device 401 can

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Automatic Assembly (AREA)
  • Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
  • Intermediate Stations On Conveyors (AREA)
EP18718756.2A 2017-04-11 2018-04-10 Fördereinrichtung für eine automatisierte fertigungsstrasse, bauteilträgerwagen für eine fördereinrichtung und verfahren zum betrieb einer fördereinrichtung Active EP3609774B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL18718756T PL3609774T3 (pl) 2017-04-11 2018-04-10 Urządzenie transportujące do zautomatyzowanej linii produkcyjnej, wózek do transportu podzespołów w urządzeniu transportującym oraz sposób eksploatacji urządzenia transportującego

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102017107822 2017-04-11
PCT/EP2018/059119 WO2018189156A1 (de) 2017-04-11 2018-04-10 FÖRDEREINRICHTUNG FÜR EINE AUTOMATISIERTE FERTIGUNGSSTRAßE, BAUTEILTRÄGERWAGEN FÜR EINE FÖRDEREINRICHTUNG UND VERFAHREN ZUM BETRIEB EINER FÖRDEREINRICHTUNG

Publications (2)

Publication Number Publication Date
EP3609774A1 EP3609774A1 (de) 2020-02-19
EP3609774B1 true EP3609774B1 (de) 2020-11-04

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EP18718756.2A Active EP3609774B1 (de) 2017-04-11 2018-04-10 Fördereinrichtung für eine automatisierte fertigungsstrasse, bauteilträgerwagen für eine fördereinrichtung und verfahren zum betrieb einer fördereinrichtung

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US (1) US10981613B2 (pl)
EP (1) EP3609774B1 (pl)
JP (1) JP7148597B2 (pl)
CN (1) CN110573415B (pl)
BR (1) BR112019020139B1 (pl)
DE (1) DE102018108436A1 (pl)
ES (1) ES2851076T3 (pl)
HU (1) HUE053825T2 (pl)
PL (1) PL3609774T3 (pl)
RU (1) RU2760716C2 (pl)
WO (1) WO2018189156A1 (pl)
ZA (1) ZA201906317B (pl)

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PL3609774T3 (pl) 2021-06-14
DE102018108436A1 (de) 2018-10-11
RU2760716C2 (ru) 2021-11-29
US10981613B2 (en) 2021-04-20
CN110573415B (zh) 2022-07-08
RU2019135832A (ru) 2021-05-11
JP2020516478A (ja) 2020-06-11
HUE053825T2 (hu) 2021-07-28
ZA201906317B (en) 2021-05-26
BR112019020139B1 (pt) 2023-12-05
RU2019135832A3 (pl) 2021-05-17
JP7148597B2 (ja) 2022-10-05
CN110573415A (zh) 2019-12-13
US20200070909A1 (en) 2020-03-05
ES2851076T3 (es) 2021-09-02
BR112019020139A2 (pt) 2020-04-22
WO2018189156A1 (de) 2018-10-18

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